that is false it shows you the atoms but the arrangement would have to be a Lewis dot diagram
<span>rusting takes a long time, and rusting is a chemical change.</span>
Hi, Again!
The answer to the drop downs are
•Increase
•Decreases
• 1:1
•5.9
Hope this helps !
The addition of hydrofluoric acid and Naf( answer c) to water produces a buffer solution.
Naf is used because buffer consist of a weak acid and the salt of that base.Buffer also consist a weak base and salt of that base .Hydrofluoric acid is a weak acid thus the salt would be added is Naf to produce buffer solution.
The length of this wire in meters= .016
